//=============================================================================
/**
 *  @file    server.cpp
 *
 *  Implementation of the server running the UDP object.
 *
 *  @author Michael Kircher <Michael.Kircher@mchp.siemens.de>
 */
//=============================================================================


#include "ace/Get_Opt.h"

#include "test_i.h"

// The following include file forces DIOP to be linked into the
// executable and initialized for static builds.
#include "tao/Strategies/advanced_resource.h"


const ACE_TCHAR *ior_output_file = ACE_TEXT ("test.ior");

int
parse_args (int argc, ACE_TCHAR *argv[])
{
  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  int c;

  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'o':
        ior_output_file = get_opts.opt_arg ();
        break;

      case '?':
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           "usage:  %s "
                           "-o <iorfile>"
                           "\n",
                           argv [0]),
                          -1);
      }
  // Indicates successful parsing of the command line
  return 0;
}

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc,
                         argv,
                         "ORB_Test_Server");

      if (parse_args (argc, argv) != 0)
        return 1;

      CORBA::Object_var poa_object =
        orb->resolve_initial_references("RootPOA");

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (poa_object.in ());

      PortableServer::POAManager_var poa_manager =
        root_poa->the_POAManager ();

      Simple_Server_i server_impl (orb.in ());

      PortableServer::ObjectId_var oidServer = root_poa->activate_object (&server_impl);

      CORBA::Object_var objOne = root_poa->id_to_reference (oidServer.in ());

      Simple_Server_var server = Simple_Server::_narrow (objOne.in ());

      CORBA::String_var ior =
              orb->object_to_string (server.in ());

      ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));

      // If the ior_output_file exists, output the ior to it
      if (ior_output_file != 0)
              {
                FILE *output_file= ACE_OS::fopen (ACE_TEXT_ALWAYS_CHAR(ior_output_file), "w");
                if (output_file == 0)
                  ACE_ERROR_RETURN ((LM_ERROR,
                                     "Cannot open output file for writing IOR: %s",
                                     ACE_TEXT_ALWAYS_CHAR(ior_output_file)),
                                    1);
                ACE_OS::fprintf (output_file, "%s", ior.in ());
                ACE_OS::fclose (output_file);
              }

      poa_manager->activate ();

      orb->run ();

      ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));

      root_poa->destroy (true, true);

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return 1;
    }

  return 0;
}